DE19632167C2 - Unit consisting of an electric motor and a driven machine driven by it - Google Patents
Unit consisting of an electric motor and a driven machine driven by itInfo
- Publication number
- DE19632167C2 DE19632167C2 DE19632167A DE19632167A DE19632167C2 DE 19632167 C2 DE19632167 C2 DE 19632167C2 DE 19632167 A DE19632167 A DE 19632167A DE 19632167 A DE19632167 A DE 19632167A DE 19632167 C2 DE19632167 C2 DE 19632167C2
- Authority
- DE
- Germany
- Prior art keywords
- electric motor
- drive shaft
- ring
- driven
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4018—Pump units characterised by their drive mechanisms
- B60T8/4022—Pump units driven by an individual electric motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0817—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to rotation along an eccentric surface, e.g. arcuate wedging elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Reciprocating Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Hydraulic Motors (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
- Shovels (AREA)
- Retarders (AREA)
- Braking Arrangements (AREA)
- Details Of Reciprocating Pumps (AREA)
- Road Paving Machines (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Die Erfindung betrifft ein Aggregat nach dem Oberbegriff des Anspruchs 1.The invention relates to an assembly according to the preamble of Claim 1.
Aus der DE-43 15 826 A1 ist ein derartiges Aggregat bekannt. Dabei ist in dem Gehäuse des Elektromotors eine Antriebswelle in einem ersten Lager und einem zweiten Lager am anderen Ende des Gehäuses gehalten, wobei im Gehäuse der Arbeitsmaschine ein drittes Lager für die Antriebswelle vorgesehen ist, die ihrerseits auf ihrem Exzenter ein viertes Lager trägt, über welches die Kolben der Arbeitsmaschine betätigt werden. Das zweite Lager ist mit seinem Außenumfang sowohl im Lagerschild des Elektromotors angeordnet, erstreckt sich aber axial auch in die Bohrung des Gehäuses der Arbeitsmaschine, wenn beide zusammengebaut sind. Durch diese Konstruktion wird es möglich, den Elektromotor zum Probebetrieb unabhängig von der Arbeitsmaschine zu betreiben.Such an assembly is known from DE-43 15 826 A1. Here is in the housing of the electric motor, a drive shaft in a first bearing and a second bearing held at the other end of the housing, with a third bearing for the Drive shaft is provided, which in turn a fourth on its eccentric Bearing, via which the pistons of the working machine is actuated become. The second camp is with its outer circumference both in End shield of the electric motor arranged, but also extends axially in the hole in the casing of the driven machine if both are assembled. This construction makes it possible to Electric motor for trial operation regardless of the machine operate.
Nachteilig bei dieser Konstruktion ist jedoch, daß neben der Vielzahl der Lager und der Lagersitzstellen und der durch den Exzenter komplizierten Wellenausbildung die von den Kolben der Arbeitsmaschine her kommenden radial wirkenden Reaktionskräfte von dem zweiten Lager aufgenommen werden müssen. Dieses muß entsprechend dimensioniert werden, was Bauraum beansprucht und im Hinblick auf den engen Luftspalt zwischen Rotor und Stator des Elektromotors problematisch ist.A disadvantage of this construction, however, is that in addition to the large number of Bearings and the bearing seats and the complicated by the eccentric Shaft formation from the pistons of the working machine radially acting reaction forces coming from the second bearing must be included. This must be dimensioned accordingly be what takes up space and in view of the tight Air gap between the rotor and stator of the electric motor is problematic.
Es ist deshalb Aufgabe der Erfindung, ein Aggregat der eingangs genannten Art so weiterzubilden, daß mit einfachen Mitteln eine kostengünstige und Bauraum sparende Lagerung sowohl des Elektromotors als auch der Arbeitsmaschine ermöglicht wird. It is therefore an object of the invention, an aggregate of the beginning mentioned type so that a simple means inexpensive and space-saving storage of both Electric motor and the working machine is made possible.
Die Lösung dieser Aufgabe gelingt mit den im kennzeichnenden Teil des Anspruchs 1 angegebenen Merkmalen. Weitere vorteilhafte Weiterbildungen sind in den Ansprüchen 2-4 angegeben.This problem is solved with the in the characterizing part of the Claim 1 specified features. More beneficial Developments are given in claims 2-4.
Dadurch, daß die Antriebswelle des Elektromotors und die Stützachse der Arbeitsmaschine separat ausgebildet sind, ist es möglich, die von den Kolben der Arbeitsmaschine kommenden Radialkräfte über die Stützachse direkt in das Gehäuse der Arbeitsmaschine zu leiten, so daß das zweite Lager davon befreit ist. Die Antriebswelle ist radiallastfrei und kann, da der Exzenter nun vom Zwischenring des Dreiringlagers gebildet wird, kostengünstig gefertigt werden. Das erste und das zweite Lager können wegen der Radiallastfreiheit als Gleitlager, Kalottenlager oder entsprechend niedrig dimensionierte Kugellager ausgeführt sein. Das Dreiringlager bildet dabei eine handhabungs- und montagefreundliche Baueinheit. Die Drehmomentübertragungshülse, welche die Verbindung zum Elektromotor herstellt, ist ebenfalls als ein kostengünstiges Teil herstellbar, das gegebenenfalls zur Schwingungsdämpfung aus Kunststoff gefertigt sein kann. Die Drehmomentübertragungshülse kann auch entfallen, wenn die Antriebswelle direkt in den exzentrischen Zwischenring eingepreßt ist.The fact that the drive shaft of the electric motor and the support axis of the Working machine are formed separately, it is possible by the Pistons of the driven machine come over the radial forces Guide axis directly into the housing of the machine, so that the second camp is exempt. The drive shaft is free of radial loads and can, since the eccentric is now formed by the intermediate ring of the three-ring bearing will be manufactured inexpensively. The first and the second camp can because of the radial load freedom as plain bearings, spherical bearings or correspondingly low-dimensioned ball bearings. The The three-ring bearing is easy to handle and install Unit. The torque transmission sleeve, which is the connection Manufactures to the electric motor is also an inexpensive part producible, possibly for vibration damping made of plastic can be made. The torque transmission sleeve can also omitted if the drive shaft is directly in the eccentric intermediate ring is pressed.
Die Erfindung soll an einem Ausführungsbeispiel näher dargestellt werden. Es zeigt:The invention is illustrated in more detail using an exemplary embodiment become. It shows:
Fig. 1 ein erfindungsgemäßes Aggregat im Querschnitt. Fig. 1 shows an inventive unit in cross section.
Fig. 2 vergrößert das Dreiringlager mit der Drehmomentübertragungshülse. Fig. 2 enlarges the three-ring bearing with the torque transmission sleeve.
In Fig. 1 ist der Elektromotor mit 1 und die Arbeitsmaschine mit 2 bezeichnet. Im Gehäuse 3 des Elektromotors 1 ist die Antriebswelle 4, auf der der Rotor 5 angeordnet ist, in einem oberen ersten Lager 6 und einem unteren zweiten Lager 7 gegenüber dem Stator 8 drehbar gelagert. Die Lager 6 und 7 sind bei diesem Beispiel als Gleitlager ausgeführt und zum Probebetrieb des Elektromotors 1 ausreichend, da sie ja keine Radialkräfte aufnehmen müssen. Im Gehäuse 9 der Arbeitsmaschine 2 ist die Stützachse 10 befestigt, auf der das Dreiringlager 11 angeordnet ist. Die mit der Antriebswelle 4 verbundene Drehmomentübertragungshülse 12 überträgt das Drehmoment auf den exzentrischen Zwischenring 13 des Dreiringlagers 11, wodurch die Kolben 14 der Arbeitsmaschine axial hin und her bewegt werden und so den z. B. für den Betrieb eines Antiblockiersystems erforderlichen Druck aufbauen. Die dabei auftretenden Reaktionskräfte werden über den Außenring 15 des Dreiringlagers 11 und die Nadelreihen 16 und 17 direkt auf die Stützachse 10 und damit in das Gehäuse 9 der Arbeitsmaschine 2 geleitet.In Fig. 1, the electric motor is designated 1 and the work machine with 2 . In the housing 3 of the electric motor 1 , the drive shaft 4 , on which the rotor 5 is arranged, is rotatably mounted in an upper first bearing 6 and a lower second bearing 7 with respect to the stator 8 . In this example, the bearings 6 and 7 are designed as plain bearings and are sufficient for trial operation of the electric motor 1 , since they do not have to absorb radial forces. The support shaft 10 on which the three-ring bearing 11 is arranged is fastened in the housing 9 of the working machine 2 . The torque transmission sleeve 12 connected to the drive shaft 4 transmits the torque to the eccentric intermediate ring 13 of the three-ring bearing 11 , as a result of which the pistons 14 of the working machine are moved axially back and forth and so the z. B. build up the pressure required to operate an anti-lock braking system. The reaction forces that occur are conducted via the outer ring 15 of the three-ring bearing 11 and the rows of needles 16 and 17 directly to the support axis 10 and thus into the housing 9 of the machine 2 .
Wie aus Fig. 2 zu sehen ist, bilden der Außenring 15, der exzentrische Zwischenring 13, die Nadelreihen 16 und 17 und gegebenenfalls noch die Drehmomentübertragungshülse 12 eine Baueinheit, die die Handhabung und Montage erleichtern. Dazu ist das Dreiringlager mit am Käfig ausgebildeten Dichtscheiben 18 gegen das Eindringen von Schmutz bzw. das Austreten von Schmierfett geschützt. Der exzentrische Zwischenring 13 ist breiter als der Außenring ausgeführt und in seinem überstehenden, dem Elektromotor zugewandten Bereich mit einer Außenverzahnung 19 versehen, die mit der Drehmomentübertragungshülse 12 zusammenwirkt. An Stelle der Verzahnung können auch Rändel vorgesehen sein, da die Art, wie der Zwischenring 13 mit der Antriebswelle 4 verbunden ist sehr variabel gestaltet werden kann. Die Verwendung eines Dreiringlagers mit Nadeln als Wälzkörpern ergibt eine radial eng bauende Lagerung.As can be seen from FIG. 2, the outer ring 15 , the eccentric intermediate ring 13 , the rows of needles 16 and 17 and possibly also the torque transmission sleeve 12 form a structural unit that simplifies handling and assembly. For this purpose, the three-ring bearing is protected against the ingress of dirt or the escape of lubricating grease with sealing disks 18 formed on the cage. The eccentric intermediate ring 13 is wider than the outer ring and is provided in its projecting area facing the electric motor with an external toothing 19 which interacts with the torque transmission sleeve 12 . Knurls can also be provided instead of the toothing, since the way in which the intermediate ring 13 is connected to the drive shaft 4 can be made very variable. The use of a three-ring bearing with needles as rolling elements results in a radially narrow bearing.
Claims (4)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19632167A DE19632167C2 (en) | 1996-08-09 | 1996-08-09 | Unit consisting of an electric motor and a driven machine driven by it |
KR1019997001080A KR100319149B1 (en) | 1996-08-09 | 1997-06-26 | Unit consisting of an electric motor and a piston pump driven thereby |
ES97930414T ES2181009T3 (en) | 1996-08-09 | 1997-06-26 | GROUP THAT IS COMPOSED OF AN ELECTROMOTOR AND A WORKING MACHINE OPERATED BY HIMSELF. |
DE59708208T DE59708208D1 (en) | 1996-08-09 | 1997-06-26 | AGGREGATE, CONSTRUCTED FROM AN ELECTRIC MOTOR AND A WORKING MACHINE DRIVEN BY THIS |
BR9711186A BR9711186A (en) | 1996-08-09 | 1997-06-26 | Unit consisting of an electric motor and a machine powered by the electric motor |
PCT/EP1997/003353 WO1998006942A1 (en) | 1996-08-09 | 1997-06-26 | Unit consisting of an electric motor and of a working machine driven thereby |
US09/242,156 US6158326A (en) | 1996-08-09 | 1997-06-26 | Unit consisting of an electric motor and of a working machine driven thereby |
AT97930414T ATE224009T1 (en) | 1996-08-09 | 1997-06-26 | UNIT CONSISTING OF AN ELECTRIC MOTOR AND A WORKING MACHINE DRIVEN BY IT |
EP97930414A EP0923674B1 (en) | 1996-08-09 | 1997-06-26 | Unit consisting of an electric motor and of a working machine driven thereby |
SK138-99A SK13899A3 (en) | 1996-08-09 | 1997-06-26 | Unit consisting of an electric motor and of a working machine driven thereby |
PL97331417A PL331417A1 (en) | 1996-08-09 | 1997-06-26 | Working set consisting of electric motor and working machine |
JP50931698A JP3348790B2 (en) | 1996-08-09 | 1997-06-26 | Device with an electric motor and a working machine driven by it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19632167A DE19632167C2 (en) | 1996-08-09 | 1996-08-09 | Unit consisting of an electric motor and a driven machine driven by it |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19632167A1 DE19632167A1 (en) | 1998-02-12 |
DE19632167C2 true DE19632167C2 (en) | 2000-08-31 |
Family
ID=7802224
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19632167A Expired - Lifetime DE19632167C2 (en) | 1996-08-09 | 1996-08-09 | Unit consisting of an electric motor and a driven machine driven by it |
DE59708208T Expired - Lifetime DE59708208D1 (en) | 1996-08-09 | 1997-06-26 | AGGREGATE, CONSTRUCTED FROM AN ELECTRIC MOTOR AND A WORKING MACHINE DRIVEN BY THIS |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59708208T Expired - Lifetime DE59708208D1 (en) | 1996-08-09 | 1997-06-26 | AGGREGATE, CONSTRUCTED FROM AN ELECTRIC MOTOR AND A WORKING MACHINE DRIVEN BY THIS |
Country Status (11)
Country | Link |
---|---|
US (1) | US6158326A (en) |
EP (1) | EP0923674B1 (en) |
JP (1) | JP3348790B2 (en) |
KR (1) | KR100319149B1 (en) |
AT (1) | ATE224009T1 (en) |
BR (1) | BR9711186A (en) |
DE (2) | DE19632167C2 (en) |
ES (1) | ES2181009T3 (en) |
PL (1) | PL331417A1 (en) |
SK (1) | SK13899A3 (en) |
WO (1) | WO1998006942A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19952201A1 (en) * | 1999-10-29 | 2001-05-31 | Buhler Motor Gmbh | Electric motor |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19720615C1 (en) * | 1997-05-16 | 1998-06-04 | Bosch Gmbh Robert | Pump unit for slip-regulated automobile braking system |
WO1999024713A1 (en) * | 1997-11-07 | 1999-05-20 | Continental Teves Ag & Co. Ohg | Unit comprised of a motor and a radial piston pump |
DE19800747A1 (en) * | 1997-11-07 | 1999-05-12 | Itt Mfg Enterprises Inc | Unit consisting of an engine and a piston pump |
DE19806077A1 (en) * | 1997-11-27 | 1999-06-02 | Itt Mfg Enterprises Inc | Rotor bearing for a motor pump unit |
DE19827653A1 (en) | 1998-06-22 | 1999-12-23 | Continental Teves Ag & Co Ohg | Eccentric fitting for radial piston pump |
DE19830890B4 (en) * | 1998-07-10 | 2007-06-28 | Schaeffler Kg | Three ring needle bearing for a pump part |
DE19840048A1 (en) * | 1998-09-02 | 2000-03-09 | Continental Teves Ag & Co Ohg | Motor pump unit |
DE19856917B4 (en) * | 1998-12-10 | 2008-06-05 | Robert Bosch Gmbh | pump unit |
EP1353067B1 (en) | 1999-10-25 | 2009-08-05 | Continental Teves AG & Co. oHG | Motor pump unit |
DE10063757B4 (en) * | 2000-12-21 | 2010-04-01 | Robert Bosch Gmbh | Pump unit for a hydraulic vehicle brake system |
DE10117108A1 (en) * | 2001-04-06 | 2002-10-17 | Continental Teves Ag & Co Ohg | Motor-pump assembly |
US6957872B2 (en) * | 2004-01-28 | 2005-10-25 | Delphi Technologies, Inc. | Integrated pre-charge for controlled brake systems |
DE102005001577B4 (en) * | 2005-01-13 | 2017-04-06 | Robert Bosch Gmbh | Method and device for controlling an internal combustion engine |
DE102006015897A1 (en) * | 2005-12-10 | 2007-06-14 | Continental Teves Ag & Co. Ohg | Electric motor pump unit, has channels provided for transporting leakage fluid from crank case into spatial environment, and needle bush with ring shaped sealing unit, which closes gap within shaft passage |
KR101417127B1 (en) * | 2008-12-03 | 2014-07-08 | 현대자동차주식회사 | Supporting device of bearing for fuel pump |
CN105134544A (en) * | 2015-09-11 | 2015-12-09 | 余文凌 | Efficient small submersible pump |
KR101795289B1 (en) * | 2016-07-26 | 2017-11-07 | 현대자동차주식회사 | Auto tensioner and engine auxiliary machinery having auto tensioner |
WO2018045027A1 (en) * | 2016-08-30 | 2018-03-08 | Dana Heavy Vehicle Systems Group, Llc | Electric drive axle powerpath & the drive axle made therewith |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4315826A1 (en) * | 1993-05-12 | 1994-11-17 | Teves Gmbh Alfred | Unit consisting of an electric motor and an element which is to be driven |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3912449A1 (en) * | 1989-04-15 | 1990-10-18 | Skf Gmbh | PRELOADED DOUBLE-ROW BEARING BEARING AND METHOD FOR ITS ASSEMBLY |
JPH0741901Y2 (en) * | 1990-06-12 | 1995-09-27 | 株式会社ナブコ | Pump device |
DE4122486A1 (en) * | 1991-07-06 | 1993-01-07 | Teves Gmbh Alfred | DRIVE UNIT, ESPECIALLY MOTOR-PUMP UNIT FOR SLIP-CONTROLLED BRAKE SYSTEMS |
US5230275A (en) * | 1991-10-28 | 1993-07-27 | Ina Waelzlager Schaffler Kg | Eccentric anti-friction drive for fluid power apparatus |
JPH0583372U (en) * | 1992-04-13 | 1993-11-12 | アスモ株式会社 | Bearing unit and electric pump using the same |
US5895207A (en) * | 1993-06-17 | 1999-04-20 | Itt Automotive Europe, Gmbh | Electric motor-pump assembly |
DE4444644A1 (en) * | 1994-12-15 | 1996-06-20 | Teves Gmbh Alfred | Motor pump unit |
DE29514768U1 (en) * | 1995-09-14 | 1995-11-09 | Kabelkonfektionstechnik Kkt Gm | hydraulic pump |
-
1996
- 1996-08-09 DE DE19632167A patent/DE19632167C2/en not_active Expired - Lifetime
-
1997
- 1997-06-26 WO PCT/EP1997/003353 patent/WO1998006942A1/en active IP Right Grant
- 1997-06-26 SK SK138-99A patent/SK13899A3/en unknown
- 1997-06-26 ES ES97930414T patent/ES2181009T3/en not_active Expired - Lifetime
- 1997-06-26 EP EP97930414A patent/EP0923674B1/en not_active Expired - Lifetime
- 1997-06-26 PL PL97331417A patent/PL331417A1/en unknown
- 1997-06-26 US US09/242,156 patent/US6158326A/en not_active Expired - Fee Related
- 1997-06-26 AT AT97930414T patent/ATE224009T1/en not_active IP Right Cessation
- 1997-06-26 KR KR1019997001080A patent/KR100319149B1/en not_active IP Right Cessation
- 1997-06-26 DE DE59708208T patent/DE59708208D1/en not_active Expired - Lifetime
- 1997-06-26 JP JP50931698A patent/JP3348790B2/en not_active Expired - Lifetime
- 1997-06-26 BR BR9711186A patent/BR9711186A/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4315826A1 (en) * | 1993-05-12 | 1994-11-17 | Teves Gmbh Alfred | Unit consisting of an electric motor and an element which is to be driven |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19952201A1 (en) * | 1999-10-29 | 2001-05-31 | Buhler Motor Gmbh | Electric motor |
Also Published As
Publication number | Publication date |
---|---|
WO1998006942A1 (en) | 1998-02-19 |
ATE224009T1 (en) | 2002-09-15 |
KR20000029899A (en) | 2000-05-25 |
JP3348790B2 (en) | 2002-11-20 |
PL331417A1 (en) | 1999-07-19 |
JP2002500715A (en) | 2002-01-08 |
SK13899A3 (en) | 2000-05-16 |
ES2181009T3 (en) | 2003-02-16 |
US6158326A (en) | 2000-12-12 |
DE59708208D1 (en) | 2002-10-17 |
DE19632167A1 (en) | 1998-02-12 |
KR100319149B1 (en) | 2002-01-04 |
BR9711186A (en) | 1999-08-17 |
EP0923674B1 (en) | 2002-09-11 |
EP0923674A1 (en) | 1999-06-23 |
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